$OpenBSD: patch-src_sim_w_map_c,v 1.2 2017/05/09 13:01:42 espie Exp $
Index: src/sim/w_map.c
--- src/sim/w_map.c.orig
+++ src/sim/w_map.c
@@ -69,6 +69,7 @@ extern Tk_ConfigSpec TileViewConfigSpecs[];
 
 
 Ink *NewInk();
+void WireDrawMap(SimView *view);
 
 
 MapCmdconfigure(VIEW_ARGS)
@@ -491,6 +492,7 @@ CompareColor(struct Pix *p1, struct Pix *p2)
 }
 
 
+void
 WireDrawMap(SimView *view)
 {
   int different, x, y, i, last, pts;
